//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: !stdlib=libc++ && (c++03 || c++11 || c++14)
// <string_view>
// constexpr int compare(size_type pos1, size_type n1,
// const charT* s, size_type n2) const;
#include <string_view>
#include <cassert>
#include <stdexcept>
#include "test_macros.h"
#include "constexpr_char_traits.h"
int sign(int x) { return x > 0 ? 1 : (x < 0 ? -1 : 0); }
template <typename CharT>
void test1(
std::basic_string_view<CharT> sv1, std::size_t pos1, size_t n1, const CharT* s2, std::size_t n2, int expected) {
#ifdef TEST_HAS_NO_EXCEPTIONS
if (pos1 <= sv1.size())
assert(sign(sv1.compare(pos1, n1, s2, n2)) == sign(expected));
#else
try {
assert(sign(sv1.compare(pos1, n1, s2, n2)) == sign(expected));
assert(pos1 <= sv1.size());
} catch (const std::out_of_range&) {
assert(pos1 > sv1.size());
}
#endif
}
template <typename CharT>
void test(const CharT* s1, std::size_t pos1, size_t n1, const CharT* s2, std::size_t n2, int expected) {
typedef std::basic_string_view<CharT> string_view_t;
string_view_t sv1(s1);
test1(sv1, pos1, n1, s2, n2, expected);
}
void test0() {
test("", 0, 0, "", 0, 0);
test("", 0, 0, "abcde", 0, 0);
test("", 0, 0, "abcde", 1, -1);
test("", 0, 0, "abcde", 2, -2);
test("", 0, 0, "abcde", 4, -4);
test("", 0, 0, "abcde", 5, -5);
test("", 0, 0, "abcdefghij", 0, 0);
test("", 0, 0, "abcdefghij", 1, -1);
test("", 0, 0, "abcdefghij", 5, -5);
test("", 0, 0, "abcdefghij", 9, -9);
test("", 0, 0, "abcdefghij", 10, -10);
test("", 0, 0, "abcdefghijklmnopqrst", 0, 0);
test("", 0, 0, "abcdefghijklmnopqrst", 1, -1);
test("", 0, 0, "abcdefghijklmnopqrst", 10, -10);
test("", 0, 0, "abcdefghijklmnopqrst", 19, -19);
test("", 0, 0, "abcdefghijklmnopqrst", 20, -20);
test("", 0, 1, "", 0, 0);
test("", 0, 1, "abcde", 0, 0);
test("", 0, 1, "abcde", 1, -1);
test("", 0, 1, "abcde", 2, -2);
test("", 0, 1, "abcde", 4, -4);
test("", 0, 1, "abcde", 5, -5);
test("", 0, 1, "abcdefghij", 0, 0);
test("", 0, 1, "abcdefghij", 1, -1);
test("", 0, 1, "abcdefghij", 5, -5);
test("", 0, 1, "abcdefghij", 9, -9);
test("", 0, 1, "abcdefghij", 10, -10);
test("", 0, 1, "abcdefghijklmnopqrst", 0, 0);
test("", 0, 1, "abcdefghijklmnopqrst", 1, -1);
test("", 0, 1, "abcdefghijklmnopqrst", 10, -10);
test("", 0, 1, "abcdefghijklmnopqrst", 19, -19);
test("", 0, 1, "abcdefghijklmnopqrst", 20, -20);
test("", 1, 0, "", 0, 0);
test("", 1, 0, "abcde", 0, 0);
test("", 1, 0, "abcde", 1, 0);
test("", 1, 0, "abcde", 2, 0);
test("", 1, 0, "abcde", 4, 0);
test("", 1, 0, "abcde", 5, 0);
test("", 1, 0, "abcdefghij", 0, 0);
test("", 1, 0, "abcdefghij", 1, 0);
test("", 1, 0, "abcdefghij", 5, 0);
test("", 1, 0, "abcdefghij", 9, 0);
test("", 1, 0, "abcdefghij", 10, 0);
test("", 1, 0, "abcdefghijklmnopqrst", 0, 0);
test("", 1, 0, "abcdefghijklmnopqrst", 1, 0);
test("", 1, 0, "abcdefghijklmnopqrst", 10, 0);
test("", 1, 0, "abcdefghijklmnopqrst", 19, 0);
test("", 1, 0, "abcdefghijklmnopqrst", 20, 0);
test("abcde", 0, 0, "", 0, 0);
test("abcde", 0, 0, "abcde", 0, 0);
test("abcde", 0, 0, "abcde", 1, -1);
test("abcde", 0, 0, "abcde", 2, -2);
test("abcde", 0, 0, "abcde", 4, -4);
test("abcde", 0, 0, "abcde", 5, -5);
test("abcde", 0, 0, "abcdefghij", 0, 0);
test("abcde", 0, 0, "abcdefghij", 1, -1);
test("abcde", 0, 0, "abcdefghij", 5, -5);
test("abcde", 0, 0, "abcdefghij", 9, -9);
test("abcde", 0, 0, "abcdefghij", 10, -10);
test("abcde", 0, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcde", 0, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcde", 0, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcde", 0, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcde", 0, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcde", 0, 1, "", 0, 1);
test("abcde", 0, 1, "abcde", 0, 1);
test("abcde", 0, 1, "abcde", 1, 0);
test("abcde", 0, 1, "abcde", 2, -1);
test("abcde", 0, 1, "abcde", 4, -3);
test("abcde", 0, 1, "abcde", 5, -4);
test("abcde", 0, 1, "abcdefghij", 0, 1);
test("abcde", 0, 1, "abcdefghij", 1, 0);
test("abcde", 0, 1, "abcdefghij", 5, -4);
test("abcde", 0, 1, "abcdefghij", 9, -8);
test("abcde", 0, 1, "abcdefghij", 10, -9);
test("abcde", 0, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcde", 0, 1, "abcdefghijklmnopqrst", 1, 0);
test("abcde", 0, 1, "abcdefghijklmnopqrst", 10, -9);
test("abcde", 0, 1, "abcdefghijklmnopqrst", 19, -18);
test("abcde", 0, 1, "abcdefghijklmnopqrst", 20, -19);
test("abcde", 0, 2, "", 0, 2);
test("abcde", 0, 2, "abcde", 0, 2);
test("abcde", 0, 2, "abcde", 1, 1);
test("abcde", 0, 2, "abcde", 2, 0);
test("abcde", 0, 2, "abcde", 4, -2);
test("abcde", 0, 2, "abcde", 5, -3);
test("abcde", 0, 2, "abcdefghij", 0, 2);
test("abcde", 0, 2, "abcdefghij", 1, 1);
test("abcde", 0, 2, "abcdefghij", 5, -3);
test("abcde", 0, 2, "abcdefghij", 9, -7);
test("abcde", 0, 2, "abcdefghij", 10, -8);
test("abcde", 0, 2, "abcdefghijklmnopqrst", 0, 2);
test("abcde", 0, 2, "abcdefghijklmnopqrst", 1, 1);
test("abcde", 0, 2, "abcdefghijklmnopqrst", 10, -8);
test("abcde", 0, 2, "abcdefghijklmnopqrst", 19, -17);
test("abcde", 0, 2, "abcdefghijklmnopqrst", 20, -18);
test("abcde", 0, 4, "", 0, 4);
test("abcde", 0, 4, "abcde", 0, 4);
test("abcde", 0, 4, "abcde", 1, 3);
test("abcde", 0, 4, "abcde", 2, 2);
}
void test1() {
test("abcde", 0, 4, "abcde", 4, 0);
test("abcde", 0, 4, "abcde", 5, -1);
test("abcde", 0, 4, "abcdefghij", 0, 4);
test("abcde", 0, 4, "abcdefghij", 1, 3);
test("abcde", 0, 4, "abcdefghij", 5, -1);
test("abcde", 0, 4, "abcdefghij", 9, -5);
test("abcde", 0, 4, "abcdefghij", 10, -6);
test("abcde", 0, 4, "abcdefghijklmnopqrst", 0, 4);
test("abcde", 0, 4, "abcdefghijklmnopqrst", 1, 3);
test("abcde", 0, 4, "abcdefghijklmnopqrst", 10, -6);
test("abcde", 0, 4, "abcdefghijklmnopqrst", 19, -15);
test("abcde", 0, 4, "abcdefghijklmnopqrst", 20, -16);
test("abcde", 0, 5, "", 0, 5);
test("abcde", 0, 5, "abcde", 0, 5);
test("abcde", 0, 5, "abcde", 1, 4);
test("abcde", 0, 5, "abcde", 2, 3);
test("abcde", 0, 5, "abcde", 4, 1);
test("abcde", 0, 5, "abcde", 5, 0);
test("abcde", 0, 5, "abcdefghij", 0, 5);
test("abcde", 0, 5, "abcdefghij", 1, 4);
test("abcde", 0, 5, "abcdefghij", 5, 0);
test("abcde", 0, 5, "abcdefghij", 9, -4);
test("abcde", 0, 5, "abcdefghij", 10, -5);
test("abcde", 0, 5, "abcdefghijklmnopqrst", 0, 5);
test("abcde", 0, 5, "abcdefghijklmnopqrst", 1, 4);
test("abcde", 0, 5, "abcdefghijklmnopqrst", 10, -5);
test("abcde", 0, 5, "abcdefghijklmnopqrst", 19, -14);
test("abcde", 0, 5, "abcdefghijklmnopqrst", 20, -15);
test("abcde", 0, 6, "", 0, 5);
test("abcde", 0, 6, "abcde", 0, 5);
test("abcde", 0, 6, "abcde", 1, 4);
test("abcde", 0, 6, "abcde", 2, 3);
test("abcde", 0, 6, "abcde", 4, 1);
test("abcde", 0, 6, "abcde", 5, 0);
test("abcde", 0, 6, "abcdefghij", 0, 5);
test("abcde", 0, 6, "abcdefghij", 1, 4);
test("abcde", 0, 6, "abcdefghij", 5, 0);
test("abcde", 0, 6, "abcdefghij", 9, -4);
test("abcde", 0, 6, "abcdefghij", 10, -5);
test("abcde", 0, 6, "abcdefghijklmnopqrst", 0, 5);
test("abcde", 0, 6, "abcdefghijklmnopqrst", 1, 4);
test("abcde", 0, 6, "abcdefghijklmnopqrst", 10, -5);
test("abcde", 0, 6, "abcdefghijklmnopqrst", 19, -14);
test("abcde", 0, 6, "abcdefghijklmnopqrst", 20, -15);
test("abcde", 1, 0, "", 0, 0);
test("abcde", 1, 0, "abcde", 0, 0);
test("abcde", 1, 0, "abcde", 1, -1);
test("abcde", 1, 0, "abcde", 2, -2);
test("abcde", 1, 0, "abcde", 4, -4);
test("abcde", 1, 0, "abcde", 5, -5);
test("abcde", 1, 0, "abcdefghij", 0, 0);
test("abcde", 1, 0, "abcdefghij", 1, -1);
test("abcde", 1, 0, "abcdefghij", 5, -5);
test("abcde", 1, 0, "abcdefghij", 9, -9);
test("abcde", 1, 0, "abcdefghij", 10, -10);
test("abcde", 1, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcde", 1, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcde", 1, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcde", 1, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcde", 1, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcde", 1, 1, "", 0, 1);
test("abcde", 1, 1, "abcde", 0, 1);
test("abcde", 1, 1, "abcde", 1, 1);
test("abcde", 1, 1, "abcde", 2, 1);
test("abcde", 1, 1, "abcde", 4, 1);
test("abcde", 1, 1, "abcde", 5, 1);
test("abcde", 1, 1, "abcdefghij", 0, 1);
test("abcde", 1, 1, "abcdefghij", 1, 1);
test("abcde", 1, 1, "abcdefghij", 5, 1);
test("abcde", 1, 1, "abcdefghij", 9, 1);
test("abcde", 1, 1, "abcdefghij", 10, 1);
test("abcde", 1, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcde", 1, 1, "abcdefghijklmnopqrst", 1, 1);
test("abcde", 1, 1, "abcdefghijklmnopqrst", 10, 1);
test("abcde", 1, 1, "abcdefghijklmnopqrst", 19, 1);
test("abcde", 1, 1, "abcdefghijklmnopqrst", 20, 1);
test("abcde", 1, 2, "", 0, 2);
test("abcde", 1, 2, "abcde", 0, 2);
test("abcde", 1, 2, "abcde", 1, 1);
test("abcde", 1, 2, "abcde", 2, 1);
test("abcde", 1, 2, "abcde", 4, 1);
test("abcde", 1, 2, "abcde", 5, 1);
test("abcde", 1, 2, "abcdefghij", 0, 2);
test("abcde", 1, 2, "abcdefghij", 1, 1);
test("abcde", 1, 2, "abcdefghij", 5, 1);
test("abcde", 1, 2, "abcdefghij", 9, 1);
test("abcde", 1, 2, "abcdefghij", 10, 1);
test("abcde", 1, 2, "abcdefghijklmnopqrst", 0, 2);
test("abcde", 1, 2, "abcdefghijklmnopqrst", 1, 1);
test("abcde", 1, 2, "abcdefghijklmnopqrst", 10, 1);
test("abcde", 1, 2, "abcdefghijklmnopqrst", 19, 1);
test("abcde", 1, 2, "abcdefghijklmnopqrst", 20, 1);
test("abcde", 1, 3, "", 0, 3);
test("abcde", 1, 3, "abcde", 0, 3);
test("abcde", 1, 3, "abcde", 1, 1);
test("abcde", 1, 3, "abcde", 2, 1);
test("abcde", 1, 3, "abcde", 4, 1);
test("abcde", 1, 3, "abcde", 5, 1);
test("abcde", 1, 3, "abcdefghij", 0, 3);
test("abcde", 1, 3, "abcdefghij", 1, 1);
}
void test2() {
test("abcde", 1, 3, "abcdefghij", 5, 1);
test("abcde", 1, 3, "abcdefghij", 9, 1);
test("abcde", 1, 3, "abcdefghij", 10, 1);
test("abcde", 1, 3, "abcdefghijklmnopqrst", 0, 3);
test("abcde", 1, 3, "abcdefghijklmnopqrst", 1, 1);
test("abcde", 1, 3, "abcdefghijklmnopqrst", 10, 1);
test("abcde", 1, 3, "abcdefghijklmnopqrst", 19, 1);
test("abcde", 1, 3, "abcdefghijklmnopqrst", 20, 1);
test("abcde", 1, 4, "", 0, 4);
test("abcde", 1, 4, "abcde", 0, 4);
test("abcde", 1, 4, "abcde", 1, 1);
test("abcde", 1, 4, "abcde", 2, 1);
test("abcde", 1, 4, "abcde", 4, 1);
test("abcde", 1, 4, "abcde", 5, 1);
test("abcde", 1, 4, "abcdefghij", 0, 4);
test("abcde", 1, 4, "abcdefghij", 1, 1);
test("abcde", 1, 4, "abcdefghij", 5, 1);
test("abcde", 1, 4, "abcdefghij", 9, 1);
test("abcde", 1, 4, "abcdefghij", 10, 1);
test("abcde", 1, 4, "abcdefghijklmnopqrst", 0, 4);
test("abcde", 1, 4, "abcdefghijklmnopqrst", 1, 1);
test("abcde", 1, 4, "abcdefghijklmnopqrst", 10, 1);
test("abcde", 1, 4, "abcdefghijklmnopqrst", 19, 1);
test("abcde", 1, 4, "abcdefghijklmnopqrst", 20, 1);
test("abcde", 1, 5, "", 0, 4);
test("abcde", 1, 5, "abcde", 0, 4);
test("abcde", 1, 5, "abcde", 1, 1);
test("abcde", 1, 5, "abcde", 2, 1);
test("abcde", 1, 5, "abcde", 4, 1);
test("abcde", 1, 5, "abcde", 5, 1);
test("abcde", 1, 5, "abcdefghij", 0, 4);
test("abcde", 1, 5, "abcdefghij", 1, 1);
test("abcde", 1, 5, "abcdefghij", 5, 1);
test("abcde", 1, 5, "abcdefghij", 9, 1);
test("abcde", 1, 5, "abcdefghij", 10, 1);
test("abcde", 1, 5, "abcdefghijklmnopqrst", 0, 4);
test("abcde", 1, 5, "abcdefghijklmnopqrst", 1, 1);
test("abcde", 1, 5, "abcdefghijklmnopqrst", 10, 1);
test("abcde", 1, 5, "abcdefghijklmnopqrst", 19, 1);
test("abcde", 1, 5, "abcdefghijklmnopqrst", 20, 1);
test("abcde", 2, 0, "", 0, 0);
test("abcde", 2, 0, "abcde", 0, 0);
test("abcde", 2, 0, "abcde", 1, -1);
test("abcde", 2, 0, "abcde", 2, -2);
test("abcde", 2, 0, "abcde", 4, -4);
test("abcde", 2, 0, "abcde", 5, -5);
test("abcde", 2, 0, "abcdefghij", 0, 0);
test("abcde", 2, 0, "abcdefghij", 1, -1);
test("abcde", 2, 0, "abcdefghij", 5, -5);
test("abcde", 2, 0, "abcdefghij", 9, -9);
test("abcde", 2, 0, "abcdefghij", 10, -10);
test("abcde", 2, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcde", 2, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcde", 2, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcde", 2, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcde", 2, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcde", 2, 1, "", 0, 1);
test("abcde", 2, 1, "abcde", 0, 1);
test("abcde", 2, 1, "abcde", 1, 2);
test("abcde", 2, 1, "abcde", 2, 2);
test("abcde", 2, 1, "abcde", 4, 2);
test("abcde", 2, 1, "abcde", 5, 2);
test("abcde", 2, 1, "abcdefghij", 0, 1);
test("abcde", 2, 1, "abcdefghij", 1, 2);
test("abcde", 2, 1, "abcdefghij", 5, 2);
test("abcde", 2, 1, "abcdefghij", 9, 2);
test("abcde", 2, 1, "abcdefghij", 10, 2);
test("abcde", 2, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcde", 2, 1, "abcdefghijklmnopqrst", 1, 2);
test("abcde", 2, 1, "abcdefghijklmnopqrst", 10, 2);
test("abcde", 2, 1, "abcdefghijklmnopqrst", 19, 2);
test("abcde", 2, 1, "abcdefghijklmnopqrst", 20, 2);
test("abcde", 2, 2, "", 0, 2);
test("abcde", 2, 2, "abcde", 0, 2);
test("abcde", 2, 2, "abcde", 1, 2);
test("abcde", 2, 2, "abcde", 2, 2);
test("abcde", 2, 2, "abcde", 4, 2);
test("abcde", 2, 2, "abcde", 5, 2);
test("abcde", 2, 2, "abcdefghij", 0, 2);
test("abcde", 2, 2, "abcdefghij", 1, 2);
test("abcde", 2, 2, "abcdefghij", 5, 2);
test("abcde", 2, 2, "abcdefghij", 9, 2);
test("abcde", 2, 2, "abcdefghij", 10, 2);
test("abcde", 2, 2, "abcdefghijklmnopqrst", 0, 2);
test("abcde", 2, 2, "abcdefghijklmnopqrst", 1, 2);
test("abcde", 2, 2, "abcdefghijklmnopqrst", 10, 2);
test("abcde", 2, 2, "abcdefghijklmnopqrst", 19, 2);
test("abcde", 2, 2, "abcdefghijklmnopqrst", 20, 2);
test("abcde", 2, 3, "", 0, 3);
test("abcde", 2, 3, "abcde", 0, 3);
test("abcde", 2, 3, "abcde", 1, 2);
test("abcde", 2, 3, "abcde", 2, 2);
test("abcde", 2, 3, "abcde", 4, 2);
test("abcde", 2, 3, "abcde", 5, 2);
test("abcde", 2, 3, "abcdefghij", 0, 3);
test("abcde", 2, 3, "abcdefghij", 1, 2);
test("abcde", 2, 3, "abcdefghij", 5, 2);
test("abcde", 2, 3, "abcdefghij", 9, 2);
test("abcde", 2, 3, "abcdefghij", 10, 2);
test("abcde", 2, 3, "abcdefghijklmnopqrst", 0, 3);
}
void test3() {
test("abcde", 2, 3, "abcdefghijklmnopqrst", 1, 2);
test("abcde", 2, 3, "abcdefghijklmnopqrst", 10, 2);
test("abcde", 2, 3, "abcdefghijklmnopqrst", 19, 2);
test("abcde", 2, 3, "abcdefghijklmnopqrst", 20, 2);
test("abcde", 2, 4, "", 0, 3);
test("abcde", 2, 4, "abcde", 0, 3);
test("abcde", 2, 4, "abcde", 1, 2);
test("abcde", 2, 4, "abcde", 2, 2);
test("abcde", 2, 4, "abcde", 4, 2);
test("abcde", 2, 4, "abcde", 5, 2);
test("abcde", 2, 4, "abcdefghij", 0, 3);
test("abcde", 2, 4, "abcdefghij", 1, 2);
test("abcde", 2, 4, "abcdefghij", 5, 2);
test("abcde", 2, 4, "abcdefghij", 9, 2);
test("abcde", 2, 4, "abcdefghij", 10, 2);
test("abcde", 2, 4, "abcdefghijklmnopqrst", 0, 3);
test("abcde", 2, 4, "abcdefghijklmnopqrst", 1, 2);
test("abcde", 2, 4, "abcdefghijklmnopqrst", 10, 2);
test("abcde", 2, 4, "abcdefghijklmnopqrst", 19, 2);
test("abcde", 2, 4, "abcdefghijklmnopqrst", 20, 2);
test("abcde", 4, 0, "", 0, 0);
test("abcde", 4, 0, "abcde", 0, 0);
test("abcde", 4, 0, "abcde", 1, -1);
test("abcde", 4, 0, "abcde", 2, -2);
test("abcde", 4, 0, "abcde", 4, -4);
test("abcde", 4, 0, "abcde", 5, -5);
test("abcde", 4, 0, "abcdefghij", 0, 0);
test("abcde", 4, 0, "abcdefghij", 1, -1);
test("abcde", 4, 0, "abcdefghij", 5, -5);
test("abcde", 4, 0, "abcdefghij", 9, -9);
test("abcde", 4, 0, "abcdefghij", 10, -10);
test("abcde", 4, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcde", 4, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcde", 4, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcde", 4, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcde", 4, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcde", 4, 1, "", 0, 1);
test("abcde", 4, 1, "abcde", 0, 1);
test("abcde", 4, 1, "abcde", 1, 4);
test("abcde", 4, 1, "abcde", 2, 4);
test("abcde", 4, 1, "abcde", 4, 4);
test("abcde", 4, 1, "abcde", 5, 4);
test("abcde", 4, 1, "abcdefghij", 0, 1);
test("abcde", 4, 1, "abcdefghij", 1, 4);
test("abcde", 4, 1, "abcdefghij", 5, 4);
test("abcde", 4, 1, "abcdefghij", 9, 4);
test("abcde", 4, 1, "abcdefghij", 10, 4);
test("abcde", 4, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcde", 4, 1, "abcdefghijklmnopqrst", 1, 4);
test("abcde", 4, 1, "abcdefghijklmnopqrst", 10, 4);
test("abcde", 4, 1, "abcdefghijklmnopqrst", 19, 4);
test("abcde", 4, 1, "abcdefghijklmnopqrst", 20, 4);
test("abcde", 4, 2, "", 0, 1);
test("abcde", 4, 2, "abcde", 0, 1);
test("abcde", 4, 2, "abcde", 1, 4);
test("abcde", 4, 2, "abcde", 2, 4);
test("abcde", 4, 2, "abcde", 4, 4);
test("abcde", 4, 2, "abcde", 5, 4);
test("abcde", 4, 2, "abcdefghij", 0, 1);
test("abcde", 4, 2, "abcdefghij", 1, 4);
test("abcde", 4, 2, "abcdefghij", 5, 4);
test("abcde", 4, 2, "abcdefghij", 9, 4);
test("abcde", 4, 2, "abcdefghij", 10, 4);
test("abcde", 4, 2, "abcdefghijklmnopqrst", 0, 1);
test("abcde", 4, 2, "abcdefghijklmnopqrst", 1, 4);
test("abcde", 4, 2, "abcdefghijklmnopqrst", 10, 4);
test("abcde", 4, 2, "abcdefghijklmnopqrst", 19, 4);
test("abcde", 4, 2, "abcdefghijklmnopqrst", 20, 4);
test("abcde", 5, 0, "", 0, 0);
test("abcde", 5, 0, "abcde", 0, 0);
test("abcde", 5, 0, "abcde", 1, -1);
test("abcde", 5, 0, "abcde", 2, -2);
test("abcde", 5, 0, "abcde", 4, -4);
test("abcde", 5, 0, "abcde", 5, -5);
test("abcde", 5, 0, "abcdefghij", 0, 0);
test("abcde", 5, 0, "abcdefghij", 1, -1);
test("abcde", 5, 0, "abcdefghij", 5, -5);
test("abcde", 5, 0, "abcdefghij", 9, -9);
test("abcde", 5, 0, "abcdefghij", 10, -10);
test("abcde", 5, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcde", 5, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcde", 5, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcde", 5, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcde", 5, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcde", 5, 1, "", 0, 0);
test("abcde", 5, 1, "abcde", 0, 0);
test("abcde", 5, 1, "abcde", 1, -1);
test("abcde", 5, 1, "abcde", 2, -2);
test("abcde", 5, 1, "abcde", 4, -4);
test("abcde", 5, 1, "abcde", 5, -5);
test("abcde", 5, 1, "abcdefghij", 0, 0);
test("abcde", 5, 1, "abcdefghij", 1, -1);
test("abcde", 5, 1, "abcdefghij", 5, -5);
test("abcde", 5, 1, "abcdefghij", 9, -9);
test("abcde", 5, 1, "abcdefghij", 10, -10);
test("abcde", 5, 1, "abcdefghijklmnopqrst", 0, 0);
test("abcde", 5, 1, "abcdefghijklmnopqrst", 1, -1);
test("abcde", 5, 1, "abcdefghijklmnopqrst", 10, -10);
test("abcde", 5, 1, "abcdefghijklmnopqrst", 19, -19);
test("abcde", 5, 1, "abcdefghijklmnopqrst", 20, -20);
}
void test4() {
test("abcde", 6, 0, "", 0, 0);
test("abcde", 6, 0, "abcde", 0, 0);
test("abcde", 6, 0, "abcde", 1, 0);
test("abcde", 6, 0, "abcde", 2, 0);
test("abcde", 6, 0, "abcde", 4, 0);
test("abcde", 6, 0, "abcde", 5, 0);
test("abcde", 6, 0, "abcdefghij", 0, 0);
test("abcde", 6, 0, "abcdefghij", 1, 0);
test("abcde", 6, 0, "abcdefghij", 5, 0);
test("abcde", 6, 0, "abcdefghij", 9, 0);
test("abcde", 6, 0, "abcdefghij", 10, 0);
test("abcde", 6, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcde", 6, 0, "abcdefghijklmnopqrst", 1, 0);
test("abcde", 6, 0, "abcdefghijklmnopqrst", 10, 0);
test("abcde", 6, 0, "abcdefghijklmnopqrst", 19, 0);
test("abcde", 6, 0, "abcdefghijklmnopqrst", 20, 0);
test("abcdefghij", 0, 0, "", 0, 0);
test("abcdefghij", 0, 0, "abcde", 0, 0);
test("abcdefghij", 0, 0, "abcde", 1, -1);
test("abcdefghij", 0, 0, "abcde", 2, -2);
test("abcdefghij", 0, 0, "abcde", 4, -4);
test("abcdefghij", 0, 0, "abcde", 5, -5);
test("abcdefghij", 0, 0, "abcdefghij", 0, 0);
test("abcdefghij", 0, 0, "abcdefghij", 1, -1);
test("abcdefghij", 0, 0, "abcdefghij", 5, -5);
test("abcdefghij", 0, 0, "abcdefghij", 9, -9);
test("abcdefghij", 0, 0, "abcdefghij", 10, -10);
test("abcdefghij", 0, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghij", 0, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghij", 0, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghij", 0, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghij", 0, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghij", 0, 1, "", 0, 1);
test("abcdefghij", 0, 1, "abcde", 0, 1);
test("abcdefghij", 0, 1, "abcde", 1, 0);
test("abcdefghij", 0, 1, "abcde", 2, -1);
test("abcdefghij", 0, 1, "abcde", 4, -3);
test("abcdefghij", 0, 1, "abcde", 5, -4);
test("abcdefghij", 0, 1, "abcdefghij", 0, 1);
test("abcdefghij", 0, 1, "abcdefghij", 1, 0);
test("abcdefghij", 0, 1, "abcdefghij", 5, -4);
test("abcdefghij", 0, 1, "abcdefghij", 9, -8);
test("abcdefghij", 0, 1, "abcdefghij", 10, -9);
test("abcdefghij", 0, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghij", 0, 1, "abcdefghijklmnopqrst", 1, 0);
test("abcdefghij", 0, 1, "abcdefghijklmnopqrst", 10, -9);
test("abcdefghij", 0, 1, "abcdefghijklmnopqrst", 19, -18);
test("abcdefghij", 0, 1, "abcdefghijklmnopqrst", 20, -19);
test("abcdefghij", 0, 5, "", 0, 5);
test("abcdefghij", 0, 5, "abcde", 0, 5);
test("abcdefghij", 0, 5, "abcde", 1, 4);
test("abcdefghij", 0, 5, "abcde", 2, 3);
test("abcdefghij", 0, 5, "abcde", 4, 1);
test("abcdefghij", 0, 5, "abcde", 5, 0);
test("abcdefghij", 0, 5, "abcdefghij", 0, 5);
test("abcdefghij", 0, 5, "abcdefghij", 1, 4);
test("abcdefghij", 0, 5, "abcdefghij", 5, 0);
test("abcdefghij", 0, 5, "abcdefghij", 9, -4);
test("abcdefghij", 0, 5, "abcdefghij", 10, -5);
test("abcdefghij", 0, 5, "abcdefghijklmnopqrst", 0, 5);
test("abcdefghij", 0, 5, "abcdefghijklmnopqrst", 1, 4);
test("abcdefghij", 0, 5, "abcdefghijklmnopqrst", 10, -5);
test("abcdefghij", 0, 5, "abcdefghijklmnopqrst", 19, -14);
test("abcdefghij", 0, 5, "abcdefghijklmnopqrst", 20, -15);
test("abcdefghij", 0, 9, "", 0, 9);
test("abcdefghij", 0, 9, "abcde", 0, 9);
test("abcdefghij", 0, 9, "abcde", 1, 8);
test("abcdefghij", 0, 9, "abcde", 2, 7);
test("abcdefghij", 0, 9, "abcde", 4, 5);
test("abcdefghij", 0, 9, "abcde", 5, 4);
test("abcdefghij", 0, 9, "abcdefghij", 0, 9);
test("abcdefghij", 0, 9, "abcdefghij", 1, 8);
test("abcdefghij", 0, 9, "abcdefghij", 5, 4);
test("abcdefghij", 0, 9, "abcdefghij", 9, 0);
test("abcdefghij", 0, 9, "abcdefghij", 10, -1);
test("abcdefghij", 0, 9, "abcdefghijklmnopqrst", 0, 9);
test("abcdefghij", 0, 9, "abcdefghijklmnopqrst", 1, 8);
test("abcdefghij", 0, 9, "abcdefghijklmnopqrst", 10, -1);
test("abcdefghij", 0, 9, "abcdefghijklmnopqrst", 19, -10);
test("abcdefghij", 0, 9, "abcdefghijklmnopqrst", 20, -11);
test("abcdefghij", 0, 10, "", 0, 10);
test("abcdefghij", 0, 10, "abcde", 0, 10);
test("abcdefghij", 0, 10, "abcde", 1, 9);
test("abcdefghij", 0, 10, "abcde", 2, 8);
test("abcdefghij", 0, 10, "abcde", 4, 6);
test("abcdefghij", 0, 10, "abcde", 5, 5);
test("abcdefghij", 0, 10, "abcdefghij", 0, 10);
test("abcdefghij", 0, 10, "abcdefghij", 1, 9);
test("abcdefghij", 0, 10, "abcdefghij", 5, 5);
test("abcdefghij", 0, 10, "abcdefghij", 9, 1);
test("abcdefghij", 0, 10, "abcdefghij", 10, 0);
test("abcdefghij", 0, 10, "abcdefghijklmnopqrst", 0, 10);
test("abcdefghij", 0, 10, "abcdefghijklmnopqrst", 1, 9);
test("abcdefghij", 0, 10, "abcdefghijklmnopqrst", 10, 0);
test("abcdefghij", 0, 10, "abcdefghijklmnopqrst", 19, -9);
test("abcdefghij", 0, 10, "abcdefghijklmnopqrst", 20, -10);
test("abcdefghij", 0, 11, "", 0, 10);
test("abcdefghij", 0, 11, "abcde", 0, 10);
test("abcdefghij", 0, 11, "abcde", 1, 9);
test("abcdefghij", 0, 11, "abcde", 2, 8);
}
void test5() {
test("abcdefghij", 0, 11, "abcde", 4, 6);
test("abcdefghij", 0, 11, "abcde", 5, 5);
test("abcdefghij", 0, 11, "abcdefghij", 0, 10);
test("abcdefghij", 0, 11, "abcdefghij", 1, 9);
test("abcdefghij", 0, 11, "abcdefghij", 5, 5);
test("abcdefghij", 0, 11, "abcdefghij", 9, 1);
test("abcdefghij", 0, 11, "abcdefghij", 10, 0);
test("abcdefghij", 0, 11, "abcdefghijklmnopqrst", 0, 10);
test("abcdefghij", 0, 11, "abcdefghijklmnopqrst", 1, 9);
test("abcdefghij", 0, 11, "abcdefghijklmnopqrst", 10, 0);
test("abcdefghij", 0, 11, "abcdefghijklmnopqrst", 19, -9);
test("abcdefghij", 0, 11, "abcdefghijklmnopqrst", 20, -10);
test("abcdefghij", 1, 0, "", 0, 0);
test("abcdefghij", 1, 0, "abcde", 0, 0);
test("abcdefghij", 1, 0, "abcde", 1, -1);
test("abcdefghij", 1, 0, "abcde", 2, -2);
test("abcdefghij", 1, 0, "abcde", 4, -4);
test("abcdefghij", 1, 0, "abcde", 5, -5);
test("abcdefghij", 1, 0, "abcdefghij", 0, 0);
test("abcdefghij", 1, 0, "abcdefghij", 1, -1);
test("abcdefghij", 1, 0, "abcdefghij", 5, -5);
test("abcdefghij", 1, 0, "abcdefghij", 9, -9);
test("abcdefghij", 1, 0, "abcdefghij", 10, -10);
test("abcdefghij", 1, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghij", 1, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghij", 1, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghij", 1, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghij", 1, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghij", 1, 1, "", 0, 1);
test("abcdefghij", 1, 1, "abcde", 0, 1);
test("abcdefghij", 1, 1, "abcde", 1, 1);
test("abcdefghij", 1, 1, "abcde", 2, 1);
test("abcdefghij", 1, 1, "abcde", 4, 1);
test("abcdefghij", 1, 1, "abcde", 5, 1);
test("abcdefghij", 1, 1, "abcdefghij", 0, 1);
test("abcdefghij", 1, 1, "abcdefghij", 1, 1);
test("abcdefghij", 1, 1, "abcdefghij", 5, 1);
test("abcdefghij", 1, 1, "abcdefghij", 9, 1);
test("abcdefghij", 1, 1, "abcdefghij", 10, 1);
test("abcdefghij", 1, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghij", 1, 1, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghij", 1, 1, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghij", 1, 1, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghij", 1, 1, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghij", 1, 4, "", 0, 4);
test("abcdefghij", 1, 4, "abcde", 0, 4);
test("abcdefghij", 1, 4, "abcde", 1, 1);
test("abcdefghij", 1, 4, "abcde", 2, 1);
test("abcdefghij", 1, 4, "abcde", 4, 1);
test("abcdefghij", 1, 4, "abcde", 5, 1);
test("abcdefghij", 1, 4, "abcdefghij", 0, 4);
test("abcdefghij", 1, 4, "abcdefghij", 1, 1);
test("abcdefghij", 1, 4, "abcdefghij", 5, 1);
test("abcdefghij", 1, 4, "abcdefghij", 9, 1);
test("abcdefghij", 1, 4, "abcdefghij", 10, 1);
test("abcdefghij", 1, 4, "abcdefghijklmnopqrst", 0, 4);
test("abcdefghij", 1, 4, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghij", 1, 4, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghij", 1, 4, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghij", 1, 4, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghij", 1, 8, "", 0, 8);
test("abcdefghij", 1, 8, "abcde", 0, 8);
test("abcdefghij", 1, 8, "abcde", 1, 1);
test("abcdefghij", 1, 8, "abcde", 2, 1);
test("abcdefghij", 1, 8, "abcde", 4, 1);
test("abcdefghij", 1, 8, "abcde", 5, 1);
test("abcdefghij", 1, 8, "abcdefghij", 0, 8);
test("abcdefghij", 1, 8, "abcdefghij", 1, 1);
test("abcdefghij", 1, 8, "abcdefghij", 5, 1);
test("abcdefghij", 1, 8, "abcdefghij", 9, 1);
test("abcdefghij", 1, 8, "abcdefghij", 10, 1);
test("abcdefghij", 1, 8, "abcdefghijklmnopqrst", 0, 8);
test("abcdefghij", 1, 8, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghij", 1, 8, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghij", 1, 8, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghij", 1, 8, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghij", 1, 9, "", 0, 9);
test("abcdefghij", 1, 9, "abcde", 0, 9);
test("abcdefghij", 1, 9, "abcde", 1, 1);
test("abcdefghij", 1, 9, "abcde", 2, 1);
test("abcdefghij", 1, 9, "abcde", 4, 1);
test("abcdefghij", 1, 9, "abcde", 5, 1);
test("abcdefghij", 1, 9, "abcdefghij", 0, 9);
test("abcdefghij", 1, 9, "abcdefghij", 1, 1);
test("abcdefghij", 1, 9, "abcdefghij", 5, 1);
test("abcdefghij", 1, 9, "abcdefghij", 9, 1);
test("abcdefghij", 1, 9, "abcdefghij", 10, 1);
test("abcdefghij", 1, 9, "abcdefghijklmnopqrst", 0, 9);
test("abcdefghij", 1, 9, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghij", 1, 9, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghij", 1, 9, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghij", 1, 9, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghij", 1, 10, "", 0, 9);
test("abcdefghij", 1, 10, "abcde", 0, 9);
test("abcdefghij", 1, 10, "abcde", 1, 1);
test("abcdefghij", 1, 10, "abcde", 2, 1);
test("abcdefghij", 1, 10, "abcde", 4, 1);
test("abcdefghij", 1, 10, "abcde", 5, 1);
test("abcdefghij", 1, 10, "abcdefghij", 0, 9);
test("abcdefghij", 1, 10, "abcdefghij", 1, 1);
}
void test6() {
test("abcdefghij", 1, 10, "abcdefghij", 5, 1);
test("abcdefghij", 1, 10, "abcdefghij", 9, 1);
test("abcdefghij", 1, 10, "abcdefghij", 10, 1);
test("abcdefghij", 1, 10, "abcdefghijklmnopqrst", 0, 9);
test("abcdefghij", 1, 10, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghij", 1, 10, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghij", 1, 10, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghij", 1, 10, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghij", 5, 0, "", 0, 0);
test("abcdefghij", 5, 0, "abcde", 0, 0);
test("abcdefghij", 5, 0, "abcde", 1, -1);
test("abcdefghij", 5, 0, "abcde", 2, -2);
test("abcdefghij", 5, 0, "abcde", 4, -4);
test("abcdefghij", 5, 0, "abcde", 5, -5);
test("abcdefghij", 5, 0, "abcdefghij", 0, 0);
test("abcdefghij", 5, 0, "abcdefghij", 1, -1);
test("abcdefghij", 5, 0, "abcdefghij", 5, -5);
test("abcdefghij", 5, 0, "abcdefghij", 9, -9);
test("abcdefghij", 5, 0, "abcdefghij", 10, -10);
test("abcdefghij", 5, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghij", 5, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghij", 5, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghij", 5, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghij", 5, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghij", 5, 1, "", 0, 1);
test("abcdefghij", 5, 1, "abcde", 0, 1);
test("abcdefghij", 5, 1, "abcde", 1, 5);
test("abcdefghij", 5, 1, "abcde", 2, 5);
test("abcdefghij", 5, 1, "abcde", 4, 5);
test("abcdefghij", 5, 1, "abcde", 5, 5);
test("abcdefghij", 5, 1, "abcdefghij", 0, 1);
test("abcdefghij", 5, 1, "abcdefghij", 1, 5);
test("abcdefghij", 5, 1, "abcdefghij", 5, 5);
test("abcdefghij", 5, 1, "abcdefghij", 9, 5);
test("abcdefghij", 5, 1, "abcdefghij", 10, 5);
test("abcdefghij", 5, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghij", 5, 1, "abcdefghijklmnopqrst", 1, 5);
test("abcdefghij", 5, 1, "abcdefghijklmnopqrst", 10, 5);
test("abcdefghij", 5, 1, "abcdefghijklmnopqrst", 19, 5);
test("abcdefghij", 5, 1, "abcdefghijklmnopqrst", 20, 5);
test("abcdefghij", 5, 2, "", 0, 2);
test("abcdefghij", 5, 2, "abcde", 0, 2);
test("abcdefghij", 5, 2, "abcde", 1, 5);
test("abcdefghij", 5, 2, "abcde", 2, 5);
test("abcdefghij", 5, 2, "abcde", 4, 5);
test("abcdefghij", 5, 2, "abcde", 5, 5);
test("abcdefghij", 5, 2, "abcdefghij", 0, 2);
test("abcdefghij", 5, 2, "abcdefghij", 1, 5);
test("abcdefghij", 5, 2, "abcdefghij", 5, 5);
test("abcdefghij", 5, 2, "abcdefghij", 9, 5);
test("abcdefghij", 5, 2, "abcdefghij", 10, 5);
test("abcdefghij", 5, 2, "abcdefghijklmnopqrst", 0, 2);
test("abcdefghij", 5, 2, "abcdefghijklmnopqrst", 1, 5);
test("abcdefghij", 5, 2, "abcdefghijklmnopqrst", 10, 5);
test("abcdefghij", 5, 2, "abcdefghijklmnopqrst", 19, 5);
test("abcdefghij", 5, 2, "abcdefghijklmnopqrst", 20, 5);
test("abcdefghij", 5, 4, "", 0, 4);
test("abcdefghij", 5, 4, "abcde", 0, 4);
test("abcdefghij", 5, 4, "abcde", 1, 5);
test("abcdefghij", 5, 4, "abcde", 2, 5);
test("abcdefghij", 5, 4, "abcde", 4, 5);
test("abcdefghij", 5, 4, "abcde", 5, 5);
test("abcdefghij", 5, 4, "abcdefghij", 0, 4);
test("abcdefghij", 5, 4, "abcdefghij", 1, 5);
test("abcdefghij", 5, 4, "abcdefghij", 5, 5);
test("abcdefghij", 5, 4, "abcdefghij", 9, 5);
test("abcdefghij", 5, 4, "abcdefghij", 10, 5);
test("abcdefghij", 5, 4, "abcdefghijklmnopqrst", 0, 4);
test("abcdefghij", 5, 4, "abcdefghijklmnopqrst", 1, 5);
test("abcdefghij", 5, 4, "abcdefghijklmnopqrst", 10, 5);
test("abcdefghij", 5, 4, "abcdefghijklmnopqrst", 19, 5);
test("abcdefghij", 5, 4, "abcdefghijklmnopqrst", 20, 5);
test("abcdefghij", 5, 5, "", 0, 5);
test("abcdefghij", 5, 5, "abcde", 0, 5);
test("abcdefghij", 5, 5, "abcde", 1, 5);
test("abcdefghij", 5, 5, "abcde", 2, 5);
test("abcdefghij", 5, 5, "abcde", 4, 5);
test("abcdefghij", 5, 5, "abcde", 5, 5);
test("abcdefghij", 5, 5, "abcdefghij", 0, 5);
test("abcdefghij", 5, 5, "abcdefghij", 1, 5);
test("abcdefghij", 5, 5, "abcdefghij", 5, 5);
test("abcdefghij", 5, 5, "abcdefghij", 9, 5);
test("abcdefghij", 5, 5, "abcdefghij", 10, 5);
test("abcdefghij", 5, 5, "abcdefghijklmnopqrst", 0, 5);
test("abcdefghij", 5, 5, "abcdefghijklmnopqrst", 1, 5);
test("abcdefghij", 5, 5, "abcdefghijklmnopqrst", 10, 5);
test("abcdefghij", 5, 5, "abcdefghijklmnopqrst", 19, 5);
test("abcdefghij", 5, 5, "abcdefghijklmnopqrst", 20, 5);
test("abcdefghij", 5, 6, "", 0, 5);
test("abcdefghij", 5, 6, "abcde", 0, 5);
test("abcdefghij", 5, 6, "abcde", 1, 5);
test("abcdefghij", 5, 6, "abcde", 2, 5);
test("abcdefghij", 5, 6, "abcde", 4, 5);
test("abcdefghij", 5, 6, "abcde", 5, 5);
test("abcdefghij", 5, 6, "abcdefghij", 0, 5);
test("abcdefghij", 5, 6, "abcdefghij", 1, 5);
test("abcdefghij", 5, 6, "abcdefghij", 5, 5);
test("abcdefghij", 5, 6, "abcdefghij", 9, 5);
test("abcdefghij", 5, 6, "abcdefghij", 10, 5);
test("abcdefghij", 5, 6, "abcdefghijklmnopqrst", 0, 5);
}
void test7() {
test("abcdefghij", 5, 6, "abcdefghijklmnopqrst", 1, 5);
test("abcdefghij", 5, 6, "abcdefghijklmnopqrst", 10, 5);
test("abcdefghij", 5, 6, "abcdefghijklmnopqrst", 19, 5);
test("abcdefghij", 5, 6, "abcdefghijklmnopqrst", 20, 5);
test("abcdefghij", 9, 0, "", 0, 0);
test("abcdefghij", 9, 0, "abcde", 0, 0);
test("abcdefghij", 9, 0, "abcde", 1, -1);
test("abcdefghij", 9, 0, "abcde", 2, -2);
test("abcdefghij", 9, 0, "abcde", 4, -4);
test("abcdefghij", 9, 0, "abcde", 5, -5);
test("abcdefghij", 9, 0, "abcdefghij", 0, 0);
test("abcdefghij", 9, 0, "abcdefghij", 1, -1);
test("abcdefghij", 9, 0, "abcdefghij", 5, -5);
test("abcdefghij", 9, 0, "abcdefghij", 9, -9);
test("abcdefghij", 9, 0, "abcdefghij", 10, -10);
test("abcdefghij", 9, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghij", 9, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghij", 9, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghij", 9, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghij", 9, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghij", 9, 1, "", 0, 1);
test("abcdefghij", 9, 1, "abcde", 0, 1);
test("abcdefghij", 9, 1, "abcde", 1, 9);
test("abcdefghij", 9, 1, "abcde", 2, 9);
test("abcdefghij", 9, 1, "abcde", 4, 9);
test("abcdefghij", 9, 1, "abcde", 5, 9);
test("abcdefghij", 9, 1, "abcdefghij", 0, 1);
test("abcdefghij", 9, 1, "abcdefghij", 1, 9);
test("abcdefghij", 9, 1, "abcdefghij", 5, 9);
test("abcdefghij", 9, 1, "abcdefghij", 9, 9);
test("abcdefghij", 9, 1, "abcdefghij", 10, 9);
test("abcdefghij", 9, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghij", 9, 1, "abcdefghijklmnopqrst", 1, 9);
test("abcdefghij", 9, 1, "abcdefghijklmnopqrst", 10, 9);
test("abcdefghij", 9, 1, "abcdefghijklmnopqrst", 19, 9);
test("abcdefghij", 9, 1, "abcdefghijklmnopqrst", 20, 9);
test("abcdefghij", 9, 2, "", 0, 1);
test("abcdefghij", 9, 2, "abcde", 0, 1);
test("abcdefghij", 9, 2, "abcde", 1, 9);
test("abcdefghij", 9, 2, "abcde", 2, 9);
test("abcdefghij", 9, 2, "abcde", 4, 9);
test("abcdefghij", 9, 2, "abcde", 5, 9);
test("abcdefghij", 9, 2, "abcdefghij", 0, 1);
test("abcdefghij", 9, 2, "abcdefghij", 1, 9);
test("abcdefghij", 9, 2, "abcdefghij", 5, 9);
test("abcdefghij", 9, 2, "abcdefghij", 9, 9);
test("abcdefghij", 9, 2, "abcdefghij", 10, 9);
test("abcdefghij", 9, 2, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghij", 9, 2, "abcdefghijklmnopqrst", 1, 9);
test("abcdefghij", 9, 2, "abcdefghijklmnopqrst", 10, 9);
test("abcdefghij", 9, 2, "abcdefghijklmnopqrst", 19, 9);
test("abcdefghij", 9, 2, "abcdefghijklmnopqrst", 20, 9);
test("abcdefghij", 10, 0, "", 0, 0);
test("abcdefghij", 10, 0, "abcde", 0, 0);
test("abcdefghij", 10, 0, "abcde", 1, -1);
test("abcdefghij", 10, 0, "abcde", 2, -2);
test("abcdefghij", 10, 0, "abcde", 4, -4);
test("abcdefghij", 10, 0, "abcde", 5, -5);
test("abcdefghij", 10, 0, "abcdefghij", 0, 0);
test("abcdefghij", 10, 0, "abcdefghij", 1, -1);
test("abcdefghij", 10, 0, "abcdefghij", 5, -5);
test("abcdefghij", 10, 0, "abcdefghij", 9, -9);
test("abcdefghij", 10, 0, "abcdefghij", 10, -10);
test("abcdefghij", 10, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghij", 10, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghij", 10, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghij", 10, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghij", 10, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghij", 10, 1, "", 0, 0);
test("abcdefghij", 10, 1, "abcde", 0, 0);
test("abcdefghij", 10, 1, "abcde", 1, -1);
test("abcdefghij", 10, 1, "abcde", 2, -2);
test("abcdefghij", 10, 1, "abcde", 4, -4);
test("abcdefghij", 10, 1, "abcde", 5, -5);
test("abcdefghij", 10, 1, "abcdefghij", 0, 0);
test("abcdefghij", 10, 1, "abcdefghij", 1, -1);
test("abcdefghij", 10, 1, "abcdefghij", 5, -5);
test("abcdefghij", 10, 1, "abcdefghij", 9, -9);
test("abcdefghij", 10, 1, "abcdefghij", 10, -10);
test("abcdefghij", 10, 1, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghij", 10, 1, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghij", 10, 1, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghij", 10, 1, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghij", 10, 1, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghij", 11, 0, "", 0, 0);
test("abcdefghij", 11, 0, "abcde", 0, 0);
test("abcdefghij", 11, 0, "abcde", 1, 0);
test("abcdefghij", 11, 0, "abcde", 2, 0);
test("abcdefghij", 11, 0, "abcde", 4, 0);
test("abcdefghij", 11, 0, "abcde", 5, 0);
test("abcdefghij", 11, 0, "abcdefghij", 0, 0);
test("abcdefghij", 11, 0, "abcdefghij", 1, 0);
test("abcdefghij", 11, 0, "abcdefghij", 5, 0);
test("abcdefghij", 11, 0, "abcdefghij", 9, 0);
test("abcdefghij", 11, 0, "abcdefghij", 10, 0);
test("abcdefghij", 11, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghij", 11, 0, "abcdefghijklmnopqrst", 1, 0);
test("abcdefghij", 11, 0, "abcdefghijklmnopqrst", 10, 0);
test("abcdefghij", 11, 0, "abcdefghijklmnopqrst", 19, 0);
test("abcdefghij", 11, 0, "abcdefghijklmnopqrst", 20, 0);
}
void test8() {
test("abcdefghijklmnopqrst", 0, 0, "", 0, 0);
test("abcdefghijklmnopqrst", 0, 0, "abcde", 0, 0);
test("abcdefghijklmnopqrst", 0, 0, "abcde", 1, -1);
test("abcdefghijklmnopqrst", 0, 0, "abcde", 2, -2);
test("abcdefghijklmnopqrst", 0, 0, "abcde", 4, -4);
test("abcdefghijklmnopqrst", 0, 0, "abcde", 5, -5);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghij", 0, 0);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghij", 1, -1);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghij", 5, -5);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghij", 9, -9);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghij", 10, -10);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghijklmnopqrst", 0, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghijklmnopqrst", 0, 1, "", 0, 1);
test("abcdefghijklmnopqrst", 0, 1, "abcde", 0, 1);
test("abcdefghijklmnopqrst", 0, 1, "abcde", 1, 0);
test("abcdefghijklmnopqrst", 0, 1, "abcde", 2, -1);
test("abcdefghijklmnopqrst", 0, 1, "abcde", 4, -3);
test("abcdefghijklmnopqrst", 0, 1, "abcde", 5, -4);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghij", 0, 1);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghij", 1, 0);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghij", 5, -4);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghij", 9, -8);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghij", 10, -9);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghijklmnopqrst", 1, 0);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghijklmnopqrst", 10, -9);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghijklmnopqrst", 19, -18);
test("abcdefghijklmnopqrst", 0, 1, "abcdefghijklmnopqrst", 20, -19);
test("abcdefghijklmnopqrst", 0, 10, "", 0, 10);
test("abcdefghijklmnopqrst", 0, 10, "abcde", 0, 10);
test("abcdefghijklmnopqrst", 0, 10, "abcde", 1, 9);
test("abcdefghijklmnopqrst", 0, 10, "abcde", 2, 8);
test("abcdefghijklmnopqrst", 0, 10, "abcde", 4, 6);
test("abcdefghijklmnopqrst", 0, 10, "abcde", 5, 5);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghij", 0, 10);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghij", 1, 9);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghij", 5, 5);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghij", 9, 1);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghij", 10, 0);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghijklmnopqrst", 0, 10);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghijklmnopqrst", 1, 9);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghijklmnopqrst", 10, 0);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghijklmnopqrst", 19, -9);
test("abcdefghijklmnopqrst", 0, 10, "abcdefghijklmnopqrst", 20, -10);
test("abcdefghijklmnopqrst", 0, 19, "", 0, 19);
test("abcdefghijklmnopqrst", 0, 19, "abcde", 0, 19);
test("abcdefghijklmnopqrst", 0, 19, "abcde", 1, 18);
test("abcdefghijklmnopqrst", 0, 19, "abcde", 2, 17);
test("abcdefghijklmnopqrst", 0, 19, "abcde", 4, 15);
test("abcdefghijklmnopqrst", 0, 19, "abcde", 5, 14);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghij", 0, 19);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghij", 1, 18);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghij", 5, 14);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghij", 9, 10);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghij", 10, 9);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghijklmnopqrst", 0, 19);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghijklmnopqrst", 1, 18);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghijklmnopqrst", 10, 9);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghijklmnopqrst", 19, 0);
test("abcdefghijklmnopqrst", 0, 19, "abcdefghijklmnopqrst", 20, -1);
test("abcdefghijklmnopqrst", 0, 20, "", 0, 20);
test("abcdefghijklmnopqrst", 0, 20, "abcde", 0, 20);
test("abcdefghijklmnopqrst", 0, 20, "abcde", 1, 19);
test("abcdefghijklmnopqrst", 0, 20, "abcde", 2, 18);
test("abcdefghijklmnopqrst", 0, 20, "abcde", 4, 16);
test("abcdefghijklmnopqrst", 0, 20, "abcde", 5, 15);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghij", 0, 20);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghij", 1, 19);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghij", 5, 15);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghij", 9, 11);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghij", 10, 10);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghijklmnopqrst", 0, 20);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghijklmnopqrst", 1, 19);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghijklmnopqrst", 10, 10);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghijklmnopqrst", 0, 20, "abcdefghijklmnopqrst", 20, 0);
test("abcdefghijklmnopqrst", 0, 21, "", 0, 20);
test("abcdefghijklmnopqrst", 0, 21, "abcde", 0, 20);
test("abcdefghijklmnopqrst", 0, 21, "abcde", 1, 19);
test("abcdefghijklmnopqrst", 0, 21, "abcde", 2, 18);
test("abcdefghijklmnopqrst", 0, 21, "abcde", 4, 16);
test("abcdefghijklmnopqrst", 0, 21, "abcde", 5, 15);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghij", 0, 20);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghij", 1, 19);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghij", 5, 15);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghij", 9, 11);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghij", 10, 10);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghijklmnopqrst", 0, 20);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghijklmnopqrst", 1, 19);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghijklmnopqrst", 10, 10);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghijklmnopqrst", 0, 21, "abcdefghijklmnopqrst", 20, 0);
test("abcdefghijklmnopqrst", 1, 0, "", 0, 0);
test("abcdefghijklmnopqrst", 1, 0, "abcde", 0, 0);
test("abcdefghijklmnopqrst", 1, 0, "abcde", 1, -1);
test("abcdefghijklmnopqrst", 1, 0, "abcde", 2, -2);
}
void test9() {
test("abcdefghijklmnopqrst", 1, 0, "abcde", 4, -4);
test("abcdefghijklmnopqrst", 1, 0, "abcde", 5, -5);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghij", 0, 0);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghij", 1, -1);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghij", 5, -5);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghij", 9, -9);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghij", 10, -10);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghijklmnopqrst", 1, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghijklmnopqrst", 1, 1, "", 0, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcde", 0, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcde", 1, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcde", 2, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcde", 4, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcde", 5, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghij", 0, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghij", 1, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghij", 5, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghij", 9, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghij", 10, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghijklmnopqrst", 1, 1, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghijklmnopqrst", 1, 9, "", 0, 9);
test("abcdefghijklmnopqrst", 1, 9, "abcde", 0, 9);
test("abcdefghijklmnopqrst", 1, 9, "abcde", 1, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcde", 2, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcde", 4, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcde", 5, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghij", 0, 9);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghij", 1, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghij", 5, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghij", 9, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghij", 10, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghijklmnopqrst", 0, 9);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghijklmnopqrst", 1, 9, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghijklmnopqrst", 1, 18, "", 0, 18);
test("abcdefghijklmnopqrst", 1, 18, "abcde", 0, 18);
test("abcdefghijklmnopqrst", 1, 18, "abcde", 1, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcde", 2, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcde", 4, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcde", 5, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghij", 0, 18);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghij", 1, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghij", 5, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghij", 9, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghij", 10, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghijklmnopqrst", 0, 18);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghijklmnopqrst", 1, 18, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghijklmnopqrst", 1, 19, "", 0, 19);
test("abcdefghijklmnopqrst", 1, 19, "abcde", 0, 19);
test("abcdefghijklmnopqrst", 1, 19, "abcde", 1, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcde", 2, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcde", 4, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcde", 5, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghij", 0, 19);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghij", 1, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghij", 5, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghij", 9, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghij", 10, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghijklmnopqrst", 0, 19);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghijklmnopqrst", 1, 19, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghijklmnopqrst", 1, 20, "", 0, 19);
test("abcdefghijklmnopqrst", 1, 20, "abcde", 0, 19);
test("abcdefghijklmnopqrst", 1, 20, "abcde", 1, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcde", 2, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcde", 4, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcde", 5, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghij", 0, 19);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghij", 1, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghij", 5, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghij", 9, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghij", 10, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghijklmnopqrst", 0, 19);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghijklmnopqrst", 1, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghijklmnopqrst", 10, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghijklmnopqrst", 19, 1);
test("abcdefghijklmnopqrst", 1, 20, "abcdefghijklmnopqrst", 20, 1);
test("abcdefghijklmnopqrst", 10, 0, "", 0, 0);
test("abcdefghijklmnopqrst", 10, 0, "abcde", 0, 0);
test("abcdefghijklmnopqrst", 10, 0, "abcde", 1, -1);
test("abcdefghijklmnopqrst", 10, 0, "abcde", 2, -2);
test("abcdefghijklmnopqrst", 10, 0, "abcde", 4, -4);
test("abcdefghijklmnopqrst", 10, 0, "abcde", 5, -5);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghij", 0, 0);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghij", 1, -1);
}
void test10() {
test("abcdefghijklmnopqrst", 10, 0, "abcdefghij", 5, -5);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghij", 9, -9);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghij", 10, -10);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghijklmnopqrst", 10, 1, "", 0, 1);
test("abcdefghijklmnopqrst", 10, 1, "abcde", 0, 1);
test("abcdefghijklmnopqrst", 10, 1, "abcde", 1, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcde", 2, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcde", 4, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcde", 5, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghij", 0, 1);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghij", 1, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghij", 5, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghij", 9, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghij", 10, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghijklmnopqrst", 1, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghijklmnopqrst", 10, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghijklmnopqrst", 19, 10);
test("abcdefghijklmnopqrst", 10, 1, "abcdefghijklmnopqrst", 20, 10);
test("abcdefghijklmnopqrst", 10, 5, "", 0, 5);
test("abcdefghijklmnopqrst", 10, 5, "abcde", 0, 5);
test("abcdefghijklmnopqrst", 10, 5, "abcde", 1, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcde", 2, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcde", 4, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcde", 5, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghij", 0, 5);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghij", 1, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghij", 5, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghij", 9, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghij", 10, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghijklmnopqrst", 0, 5);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghijklmnopqrst", 1, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghijklmnopqrst", 10, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghijklmnopqrst", 19, 10);
test("abcdefghijklmnopqrst", 10, 5, "abcdefghijklmnopqrst", 20, 10);
test("abcdefghijklmnopqrst", 10, 9, "", 0, 9);
test("abcdefghijklmnopqrst", 10, 9, "abcde", 0, 9);
test("abcdefghijklmnopqrst", 10, 9, "abcde", 1, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcde", 2, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcde", 4, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcde", 5, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghij", 0, 9);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghij", 1, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghij", 5, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghij", 9, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghij", 10, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghijklmnopqrst", 0, 9);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghijklmnopqrst", 1, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghijklmnopqrst", 10, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghijklmnopqrst", 19, 10);
test("abcdefghijklmnopqrst", 10, 9, "abcdefghijklmnopqrst", 20, 10);
test("abcdefghijklmnopqrst", 10, 10, "", 0, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcde", 0, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcde", 1, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcde", 2, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcde", 4, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcde", 5, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghij", 0, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghij", 1, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghij", 5, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghij", 9, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghij", 10, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghijklmnopqrst", 0, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghijklmnopqrst", 1, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghijklmnopqrst", 10, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghijklmnopqrst", 19, 10);
test("abcdefghijklmnopqrst", 10, 10, "abcdefghijklmnopqrst", 20, 10);
test("abcdefghijklmnopqrst", 10, 11, "", 0, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcde", 0, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcde", 1, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcde", 2, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcde", 4, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcde", 5, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghij", 0, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghij", 1, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghij", 5, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghij", 9, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghij", 10, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghijklmnopqrst", 0, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghijklmnopqrst", 1, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghijklmnopqrst", 10, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghijklmnopqrst", 19, 10);
test("abcdefghijklmnopqrst", 10, 11, "abcdefghijklmnopqrst", 20, 10);
test("abcdefghijklmnopqrst", 19, 0, "", 0, 0);
test("abcdefghijklmnopqrst", 19, 0, "abcde", 0, 0);
test("abcdefghijklmnopqrst", 19, 0, "abcde", 1, -1);
test("abcdefghijklmnopqrst", 19, 0, "abcde", 2, -2);
test("abcdefghijklmnopqrst", 19, 0, "abcde", 4, -4);
test("abcdefghijklmnopqrst", 19, 0, "abcde", 5, -5);
test("abcdefghijklmnopqrst", 19, 0, "abcdefghij", 0, 0);
test("abcdefghijklmnopqrst", 19, 0, "abcdefghij", 1, -1);
test("abcdefghijklmnopqrst", 19, 0, "abcdefghij", 5, -5);
test("abcdefghijklmnopqrst", 19, 0, "abcdefghij", 9, -9);
test("abcdefghijklmnopqrst", 19, 0, "abcdefghij", 10, -10);
test("abcdefghijklmnopqrst", 19, 0, "abcdefghijklmnopqrst", 0, 0);
}
void test11() {
test("abcdefghijklmnopqrst", 19, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghijklmnopqrst", 19, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghijklmnopqrst", 19, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghijklmnopqrst", 19, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghijklmnopqrst", 19, 1, "", 0, 1);
test("abcdefghijklmnopqrst", 19, 1, "abcde", 0, 1);
test("abcdefghijklmnopqrst", 19, 1, "abcde", 1, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcde", 2, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcde", 4, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcde", 5, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghij", 0, 1);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghij", 1, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghij", 5, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghij", 9, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghij", 10, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghijklmnopqrst", 1, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghijklmnopqrst", 10, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghijklmnopqrst", 19, 19);
test("abcdefghijklmnopqrst", 19, 1, "abcdefghijklmnopqrst", 20, 19);
test("abcdefghijklmnopqrst", 19, 2, "", 0, 1);
test("abcdefghijklmnopqrst", 19, 2, "abcde", 0, 1);
test("abcdefghijklmnopqrst", 19, 2, "abcde", 1, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcde", 2, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcde", 4, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcde", 5, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghij", 0, 1);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghij", 1, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghij", 5, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghij", 9, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghij", 10, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghijklmnopqrst", 0, 1);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghijklmnopqrst", 1, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghijklmnopqrst", 10, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghijklmnopqrst", 19, 19);
test("abcdefghijklmnopqrst", 19, 2, "abcdefghijklmnopqrst", 20, 19);
test("abcdefghijklmnopqrst", 20, 0, "", 0, 0);
test("abcdefghijklmnopqrst", 20, 0, "abcde", 0, 0);
test("abcdefghijklmnopqrst", 20, 0, "abcde", 1, -1);
test("abcdefghijklmnopqrst", 20, 0, "abcde", 2, -2);
test("abcdefghijklmnopqrst", 20, 0, "abcde", 4, -4);
test("abcdefghijklmnopqrst", 20, 0, "abcde", 5, -5);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghij", 0, 0);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghij", 1, -1);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghij", 5, -5);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghij", 9, -9);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghij", 10, -10);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghijklmnopqrst", 20, 0, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghijklmnopqrst", 20, 1, "", 0, 0);
test("abcdefghijklmnopqrst", 20, 1, "abcde", 0, 0);
test("abcdefghijklmnopqrst", 20, 1, "abcde", 1, -1);
test("abcdefghijklmnopqrst", 20, 1, "abcde", 2, -2);
test("abcdefghijklmnopqrst", 20, 1, "abcde", 4, -4);
test("abcdefghijklmnopqrst", 20, 1, "abcde", 5, -5);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghij", 0, 0);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghij", 1, -1);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghij", 5, -5);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghij", 9, -9);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghij", 10, -10);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghijklmnopqrst", 1, -1);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghijklmnopqrst", 10, -10);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghijklmnopqrst", 19, -19);
test("abcdefghijklmnopqrst", 20, 1, "abcdefghijklmnopqrst", 20, -20);
test("abcdefghijklmnopqrst", 21, 0, "", 0, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcde", 0, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcde", 1, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcde", 2, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcde", 4, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcde", 5, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghij", 0, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghij", 1, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghij", 5, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghij", 9, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghij", 10, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghijklmnopqrst", 0, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghijklmnopqrst", 1, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghijklmnopqrst", 10, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghijklmnopqrst", 19, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcdefghijklmnopqrst", 20, 0);
}
int main(int, char**) {
test0();
test1();
test2();
test3();
test4();
test5();
test6();
test7();
test8();
test9();
test10();
test11();
{
test("", 0, 0, "abcde", 0, 0);
test("", 0, 0, "abcde", 1, -1);
test("abcdefghijklmnopqrst", 21, 0, "abcde", 0, 0);
test("abcdefghijklmnopqrst", 21, 0, "abcde", 1, 0);
test("abcdefghijklmnopqrst", 10, 0, "abcdefghij", 10, -10);
}
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
{
test(L"", 0, 0, L"abcde", 0, 0);
test(L"", 0, 0, L"abcde", 1, -1);
test(L"abcdefghijklmnopqrst", 21, 0, L"abcde", 0, 0);
test(L"abcdefghijklmnopqrst", 21, 0, L"abcde", 1, 0);
test(L"abcdefghijklmnopqrst", 10, 0, L"abcdefghij", 10, -10);
}
#endif
#if TEST_STD_VER >= 11
{
test(U"", 0, 0, U"abcde", 0, 0);
test(U"", 0, 0, U"abcde", 1, -1);
test(U"abcdefghijklmnopqrst", 21, 0, U"abcde", 0, 0);
test(U"abcdefghijklmnopqrst", 21, 0, U"abcde", 1, 0);
test(U"abcdefghijklmnopqrst", 10, 0, U"abcdefghij", 10, -10);
}
{
test(U"", 0, 0, U"abcde", 0, 0);
test(U"", 0, 0, U"abcde", 1, -1);
test(U"abcdefghijklmnopqrst", 21, 0, U"abcde", 0, 0);
test(U"abcdefghijklmnopqrst", 21, 0, U"abcde", 1, 0);
test(U"abcdefghijklmnopqrst", 10, 0, U"abcdefghij", 10, -10);
}
#endif
#if TEST_STD_VER > 11
{
typedef std::basic_string_view<char, constexpr_char_traits<char>> SV;
constexpr SV sv1;
constexpr SV sv2{"abcdefghijklmnopqrst", 21};
static_assert(sv1.compare(0, 0, "abcde", 0) == 0, "");
static_assert(sv1.compare(0, 0, "abcde", 1) < 0, "");
static_assert(sv2.compare(0, 0, "abcde", 1, 0) == 0, "");
}
#endif
return 0;
}
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